Patent №
US 7,783,643
Granted
2010-08-24
Filed 2008
Owner
—
Lab
—
AI components
4
nlp · speech · kr · hardware
Assignment
None on record
Dataset
AIPD
2023_r1 edition
Application
12019586
A method of document retrieval is provided. The method includes assigning concept labels to documents contained in a collection according to grammar rules, receiving a query, converting the query to a query concept using the grammar rules, and mapping the query concept to a concept label.
AI classification
Natural language1.00
Knowledge representation1.00
AI hardware0.98
Speech0.93
Vision0.23
Planning0.18
Machine learning0.03
Evolutionary computation0.00